How many movies have Tomoko Nitta and Yoshihiro Maeda collaborated on?

They have worked on 4 movies together! Their first movie together was UN-GO episode:0 INGA-RON (2011) while their highest rated movie together was Josee, the Tiger and the Fish (2020). They have not worked together since Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their animation films together.